The vapour pressure of a pure liquid A is 70 torr at 300K. It forms an ideal solution with another liquid B. The mole fration of B in the solution is 0.2 and total pressure of solution is 84 torr at 300K. The vapour pressure of pure liquid B at `26^(@)C` is

The vapour pressure of a pure liquid A is 60 torr at 300K. It forms an ideal solution with another liquid B. The mole fraction of B is 0.25 and the total pressure of the solution is 82.5 torr at 300K. The vapour pressure of pure liquid B at 300K is

The vapour presure of a pure liquid 'A' is 70 torr at 27^@C . It forms an ideal solutons with another liquid B. the mole fraction of B in the solutin is 0.2 and total pressure of solution is 84 torr at 27^@C . The vapour pressure of pure liquid is B at 27^@C :

The vapour pressure of a pure liquid 'A' is 70 torr at 27^(@)C . It forms an ideal solution with another liquid B. The mole fraction of B is 0.2 and total pressure of the solution is 84 torr at 27^(@)C . The vapour pressure of pure liquid B at 27^(@)C is :

The vapour pressure of pure liquid Ais 70 torr at 27^@C It forms an ideal solution with another liquid B. The mole fraction of B 1s 0.2 and total vapour pressure of the solution is 84 torr at 27^@C . The vapour pressure of pure liquid B at 27^@C is

The vapour pressure of pure liquid 'A' is 70 torr, at 27^(@)C . It forms an ideal solution with another liquid 'B'. The mole fraction of 'B' is 0.2 and total pressure of the solution is 84 torr at 27^(@)C . Find the vapour pressure of pure liquid B at 27^(@)C .

The vapour pressure of a pure liquid A is 70 torr at 27^(@)C It forms and ideal solution with another liquid B. The mole fraction of B is 0.2 and the total vapour pressure of the solution is 84 torr at 27^@ C .the vapour pressure of pure liquid B at . the vapur pressure of pure liquid B at 27^(@)C is _____.

The vapour pressure of a pure liquid 'A' is 60mm, at 25^@C . It forms an ideal solution with another liquid 'B'. The mole fraction of 'B' is 0.6 and the total Pressure is 64mm. Then the vapour pressure of 'B' at 25^@C is

The vapour pressure of a pure liquid 'A' is 60mm, at 25^@C . It forms an ideal solution with another liquid 'B'. The mole fraction of 'B' is 0.6 and the total Pressure is 64mm. Then the vapour pressure of 'B' at 25^@C is

The vapour pressures of pure liquids A and B respectively are 600 torr and 500 torr. In a binary solution of A and B , mole fraction of A is 0.25 then total pressure of the solution (in torr) will be